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[GitHub] [carbondata] ShreelekhyaG commented on a change in pull request #4124: [CARBONDATA-4173][CARBONDATA-4174] Fix inverted index query issue and handle exception for desc column

Posted by GitBox on Apr 23, 2021; 3:06pm
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/GitHub-carbondata-ShreelekhyaG-opened-a-new-pull-request-4124-WIP-Fix-inverted-index-query-issue-andn-tp107810p107852.html


ShreelekhyaG commented on a change in pull request #4124:
URL: https://github.com/apache/carbondata/pull/4124#discussion_r619294183



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File path: core/src/main/java/org/apache/carbondata/core/datastore/columnar/ByteArrayColumnWithRowId.java
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@@ -42,7 +42,7 @@ public short getRowId() {
   @Override
   public int compareTo(ByteArrayColumnWithRowId o) {
     return UnsafeComparer.INSTANCE
-        .compareTo(column, 2, column.length - 2, o.column, 2, o.column.length - 2);
+        .compareTo(column, 0, column.length, o.column, 0, o.column.length);

Review comment:
       yes, this flow will be used for string types only. I have added a check for the dictionary and handled the compare logic.




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